Updating credit card

Hello Maria,
Thank you for contacting AVG Community Support.
We understand your concern regarding unable to change the credit card details. We apologies for the inconvenience caused. We'll certainly check and help you out.
Could you please contact our AVG billing & sales team using this link: https://support.avg.com/support_sales_chat?l=en and they will check and help you with changing the credit card information.

Thank you and keep us updated.

I have been asked to update my credit card details as I misplaced previous card and have a new one but I am totally confused as to do this I have read the info but when I press the updating button nothing happens is it possible to do this in a simply way?

Hello Maria,
Thank you for contacting AVG Community Support.
We understand your concern regarding unable to change the credit card details. We apologies for the inconvenience caused. We'll certainly check and help you out.
Could you please contact our AVG billing & sales team using this link: https://support.avg.com/support_sales_chat?l=en and they will check and help you with changing the credit card information.

Thank you and keep us updated.